Extra growth added each year to unused PRRT deductions, at the bond rate plus up to 15 points. It makes deductions snowball, delaying when PRRT is paid.
- Key figure
- General: LTBR + 5 points. Exploration: LTBR + 15 until 2019, then LTBR + 5 for 10 years, then GDP factor
Annual growth added to unused deductions while they wait, to compensate investors for the delay. Rates are set by law, by class and by when the money was spent.